<template>
    <div>
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>商品管理</el-breadcrumb-item>
      <el-breadcrumb-item>商品列表</el-breadcrumb-item>
    </el-breadcrumb>
    <el-card>
        <el-row :gutter="20">
            <el-col :span="8">
                <el-input v-model="queryInfo.query" clearable @clear="this.getGoodsList">
                    <el-button slot="append" icon="el-icon-search" @click="getGoodsList"></el-button>
                </el-input>
            </el-col>
            <el-col :span="16">
                <router-link to="/goods/addGoods"><el-button type="primary">添加商品</el-button></router-link>
            </el-col>
        </el-row>
        <el-table :data="goodsList" border stripe>
            <el-table-column label="#" type="index"></el-table-column>
            <el-table-column label="商品名称" prop="goods_name"></el-table-column>
            <el-table-column label="商品价格(元)" prop="goods_price" width="110px"></el-table-column>
            <el-table-column label="商品重量" prop="goods_weight" width="80px"></el-table-column>
            <el-table-column label="创建时间" width="160px">
                <template slot-scope="scope">
                    {{scope.row.add_time|dataFormat}}
                </template>
            </el-table-column>
            <el-table-column label="操作" width="130px">
                <template slot-scope="scope">
                    <el-button type="primary" icon="el-icon-edit" size="mini" @click="editGoodsInfo(scope.row.goods_id)"></el-button>
                    <el-button type="danger" icon="el-icon-delete" size="mini" @click="deleteGood(scope.row.goods_id)"></el-button>
                </template>
            </el-table-column>
        </el-table>
         <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[10, 20, 30, 50]"
      :page-size="10"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total">
    </el-pagination>
    </el-card>
    </div>
</template>
<script>
export default {
  name: 'goods',
  data () {
    return {
      goodsList: [],
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      total: 0
    }
  },
  methods: {
    async getGoodsList () {
      const { data: res } = await this.$http.get('goods', { params: this.queryInfo })
      if (res.meta.status !== 200) return
      this.goodsList = res.data.goods
      this.total = res.data.total
    //   console.log(this.goodsList)
    },
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getGoodsList()
    },
    handleCurrentChange (newPage) {
      this.queryInfo.pagenum = newPage
      this.getGoodsList()
    },
    async deleteGood (id) {
      const userDeleteGoodResPonse = await this.$confirm('此操作将永久删除该商品, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).catch(err => err)
      //   console.log(userDeleteGoodResPonse)
      //   console.log(id)
      if (userDeleteGoodResPonse !== 'confirm') return this.$message.info('您取消了操作')
      const { data: res } = await this.$http.delete('goods/' + id)
      //   console.log(res)
      if (res.meta.status !== 200) return this.$message.error('删除商品失败')
      this.$message.success(res.meta.msg)
      this.getGoodsList()
    }
  },
  created () {
    this.getGoodsList()
  }
}
</script>
<style lang="less" scoped>
.el-row {
    display:flex;
    align-items: center;
}
</style>
